Class RetryPolicy

java.lang.Object
io.vertx.reactivex.circuitbreaker.RetryPolicy
All Implemented Interfaces:
io.vertx.lang.rx.RxDelegate
public class RetryPolicy extends Object implements io.vertx.lang.rx.RxDelegate
A policy for retry execution.

NOTE: This class has been automatically generated from the original non RX-ified interface using Vert.x codegen.

  • Field Details

    • __TYPE_ARG

      public static final io.vertx.lang.rx.TypeArg<RetryPolicy> __TYPE_ARG

  • Constructor Details

    • RetryPolicy

      public RetryPolicy(RetryPolicy delegate)

    • RetryPolicy

      public RetryPolicy(Object delegate)

  • Method Details

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • equals

      public boolean equals(Object o)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • getDelegate

      public RetryPolicy getDelegate()
      Specified by:
      getDelegate in interface io.vertx.lang.rx.RxDelegate

    • constantDelay

      public static RetryPolicy constantDelay(long delay)
      Create a constant delay retry policy.
      Parameters:
      delay - the constant delay in milliseconds
      Returns:

    • linearDelay

      public static RetryPolicy linearDelay(long initialDelay, long maxDelay)
      Create a linear delay retry policy.
      Parameters:
      initialDelay - the initial delay in milliseconds
      maxDelay - maximum delay in milliseconds
      Returns:

    • exponentialDelayWithJitter

      public static RetryPolicy exponentialDelayWithJitter(long initialDelay, long maxDelay)
      Create an exponential delay with jitter retry policy.

      Based on the Full Jitter approach described in Exponential Backoff And Jitter.

      Parameters:
      initialDelay - the initial delay in milliseconds
      maxDelay - maximum delay in milliseconds
      Returns:

    • delay

      public long delay(Throwable failure, int retryCount)
      Compute a delay in milliseconds before retry is executed.
      Parameters:
      failure - the failure of the previous execution attempt
      retryCount - the number of times operation has been retried already
      Returns:
      a delay in milliseconds before retry is executed

    • newInstance

      public static RetryPolicy newInstance(RetryPolicy arg)